Sickle can be divided into two kinds—grass sickle and spear sickle. The length of the shape is one inch long, and the pole is 5 inches long with the head one inch long. Wu Lei, Hong Rong, Guang Shun of Ming Dynasty and Qing Lun, Qing Zhen, Jingyue Zhenjun and henglin of Qing Dynasty were good at using this kind of weapons.